[Water Saving]Precision ball valve spring switch with seal screw, when chickens peck the yellow trigger, the chicken drinker valve will automatically release water into the plastic cup. Each piece is tightly connected so that no leakage occurs. [High Quality]Adopt quality ABS material, safe and non-toxic, heat resistance, low temperature resistance, chemical resistance, good toughness and anti-aging, designed with the soft and smooth surface, do not scratch the mouth of your pet. [Convenient Use]Immediately pour water into the cup when the spring spring is hit. No need to clean or refill frequently and are not prone to contamination, saving you time and effort. [Easy to install]Detachable bayonet type water bowl for easy cleaning and replacement, convenient and practical. Coupling combinations can be used to extend an existing sprinkler system, or can be attached to bucket or barrel to create a gravity fed waterer. [Wide Application]Suitable for chickens, pigeons, birds, quails and other pets. Ideal tool for home or chicken farms. Your chickens are thirsty and want you to buy these poultry cups so they have a constant and automatic supply of fresh water. Product Description Feature: -- Made of high quality plastic material, tough and durable for daily use. -- Immediately pour water into the cup when the spring is hit -- The chicken cups can be easily installed on the side or bottom of a bucket. -- Suitable for birds, quail chicks, pigeons, small ducks, parrots, etc. -- Save time, no need to refill water every day. Item Type: Drinking Water Bowl Material: Plastic Color: red Size: 8 x 4.8 x 3.5cm Good tips: -- Please allow 1-2mm errors due to manual measurement. --Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. Package includes: 6 * drinking water bowl